/* Mobile-first. Breakpoints: 480px (sm), 768px (tablet), 1024px (desktop)*/
/* CSS CUSTOM PROPERTIES*/
:root {
    /* Фон */
    --color-bg: #ffffff;
    --color-bg-alt: #f0f4ff;
    --color-bg-card: #ffffff;

    /* Текст */
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    --color-text-light: #94a3b8;

    /* Акцент */
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;

    /* Категории / badge */
    --color-badge-marketing-bg: #dbeafe;
    --color-badge-marketing-text: #1d4ed8;
    --color-badge-tech-bg: #dcfce7;
    --color-badge-tech-text: #15803d;
    --color-badge-business-bg: #fef3c7;
    --color-badge-business-text: #b45309;
    --color-badge-education-bg: #ede9fe;
    --color-badge-education-text: #6d28d9;
    --color-badge-design-bg: #fce7f3;
    --color-badge-design-text: #be185d;

    /* Граница и тень */
    --color-border: #e2e8f0;
    --color-shadow: rgba(15, 23, 42, 0.08);

    /* Типографика */
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* Отступы */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Скругления */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Тени */
    --shadow-sm: 0 1px 4px var(--color-shadow);
    --shadow-md: 0 4px 20px var(--color-shadow);
    --shadow-lg: 0 8px 32px var(--color-shadow);

    /* Layout */
    --container-max: 1200px;
    --transition: 0.2s ease;
    --sidebar-sticky-top: 80px;
}

/* RESET / BASE*/
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    color: inherit;
}

img,
picture,
svg {
    max-width: 100%;
    height: auto;
    display: block;
}

ul,
ol {
    list-style: none;
}

:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 3px;
}

/*CONTAINER / TITLES*/
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

.section-title {
    font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

/* BADGE */
.badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 3px 12px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    background: #e0e7ff;
    color: #3730a3;
}


.badge--tone-1 {
    background: var(--color-badge-design-bg);
    color: var(--color-badge-design-text);
}

.badge--tone-2 {
    background: var(--color-badge-education-bg);
    color: var(--color-badge-education-text);
}

.badge--tone-3 {
    background: var(--color-badge-business-bg);
    color: var(--color-badge-business-text);
}

.badge--tone-4 {
    background: var(--color-badge-tech-bg);
    color: var(--color-badge-tech-text);
}

.badge--tone-5 {
    background: var(--color-badge-marketing-bg);
    color: var(--color-badge-marketing-text);
}

.badge--neutral {
    background: #f1f5f9;
    color: #475569;
}

/* BUTTONS*/
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn:hover {
    transform: translateY(-1px);
}

.btn--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.btn--primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
}

.btn--outline {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--outline:hover {
    background: var(--color-primary);
    color: #fff;
}

/* HEADER */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    min-height: 64px;
}

.site-header__logo {
    flex-shrink: 0;
    color: var(--color-text);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    text-decoration: none;
}

.logo-info {
    color: var(--color-primary);
}

.logo-blog {
    color: var(--color-text);
}

.main-nav {
    display: none;
}

.main-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.main-nav__link {
    display: inline-flex;
    align-items: center;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition);
}

.main-nav__link:hover,
.main-nav__link--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-shrink: 0;
}

.header-search-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: color var(--transition);
}

.header-search-icon:hover {
    color: var(--color-primary);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.lang-switcher__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 11px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.lang-switcher__item:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lang-switcher__item--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.lang-switcher__item--active:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-shrink: 0;
    width: 24px;
    height: 18px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle__bar {
    display: block;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (min-width: 1024px) {
    .site-header__inner {
        min-height: 60px;
    }

    .main-nav {
        display: block;
    }

    .nav-toggle {
        display: none;
    }
}

@media (max-width: 1023px) {
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: var(--color-bg);
    }

    .site-header__inner {
        position: relative;
        flex-wrap: nowrap;
        min-height: 64px;
        padding-top: 0;
        padding-bottom: 0;
    }

    .site-header__logo {
        position: relative;
        z-index: 1002;
    }

    .site-header__actions {
        position: relative;
        z-index: 1002;
        margin-left: auto;
    }

    .main-nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        z-index: 999;

        display: none;
        width: 100%;

        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
        box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);

        padding: 0;
    }

    .main-nav.is-open {
        display: block;
    }

    .main-nav__list {
        width: 100%;
        max-width: var(--container-max);
        margin: 0 auto;
        padding: var(--space-lg) var(--space-md);

        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .main-nav__list li {
        width: 100%;
    }

    .main-nav__link {
        display: block;
        width: 100%;
        padding: 0.8rem 0;
        border-bottom: 0;
        color: var(--color-text);
        font-size: var(--text-base);
    }

    .main-nav__link:hover,
    .main-nav__link--active {
        color: var(--color-primary);
        background: transparent;
        border-bottom-color: transparent;
    }
}

@media (max-width: 1023px) {
    body.nav-is-open {
        overflow-x: hidden;
    }
}

/* HERO / PAGE HERO / ARTICLE HERO */

/* Главный hero на Home */
.hero {
    position: relative;
    min-height: 520px;
    background: var(--color-bg-alt);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1;

    display: none;
    width: 62vw;

    height: 100%;

    object-fit: cover;
    object-position: center right;
    pointer-events: none;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 2;

    display: none;
    width: 72vw;

    background: linear-gradient(
            90deg,
            var(--color-bg-alt) 0%,
            rgba(240, 244, 255, 0.98) 22%,
            rgba(240, 244, 255, 0.72) 42%,
            rgba(240, 244, 255, 0) 70%
    );
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    min-height: 520px;
    padding-top: 72px;
    padding-bottom: 72px;
}

.hero__text {
    max-width: 560px;
}

.hero__text--article {
    width: 66%;
    max-width: 820px;
}

@media (max-width: 599px) {
    .hero__text--article {
        width: 100%;
        max-width: 100%;
    }
}

.hero__title {
    color: var(--color-text);
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: var(--space-md);
}

.hero__title--article {
    max-width: 760px;
    font-size: clamp(1.8rem, 3.2vw, 2.9rem);
    line-height: 1.12;
}

.hero__sub {
    max-width: 520px;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

/* Tablet: картинка ещё есть, но мягче и правее */
@media (min-width: 600px) {
    .hero__bg,
    .hero::before {
        display: block;
    }

    .hero__bg {
        width: 58vw;
        opacity: 0.75;
        object-position: center right;
    }

    .hero::before {
        width: 78vw;
    }
}

/* Desktop: картинка крупнее и плотнее */
@media (min-width: 1024px) {
    .hero__bg {
        width: 62vw;
        opacity: 1;
        object-position: center right;
    }

    .hero::before {
        width: 72vw;
    }
}

/* Small mobile: без картинки и с маленькими отступами */
@media (max-width: 599px) {
    .hero {
        min-height: auto;
    }

    .hero__bg,
    .hero::before {
        display: none;
    }

    .hero__inner {
        min-height: auto;
        padding-top: 16px;
        padding-bottom: 16px;
    }

    .hero__title {
        font-size: clamp(2rem, 9vw, 2.8rem);
    }

    .hero__title--article {
        font-size: clamp(1.6rem, 7vw, 2.1rem);
        line-height: 1.15;
    }

    .hero__sub {
        font-size: 1rem;
        margin-bottom: 24px;
    }
}

/* Inner pages hero: category / index / article */
.hero--inner {
    min-height: auto;
    background: var(--color-bg-alt);
    overflow: hidden;
}

.hero--inner .hero__inner {
    min-height: auto;
    align-items: flex-start;
    padding-top: 32px;
    padding-bottom: 32px;
}

.hero--inner .hero__text {
    max-width: 760px;
}

.hero--inner .hero__text--article {
    width: 100%;
    max-width: 820px;
}

.hero--inner .breadcrumbs {
    margin-bottom: 28px;
}

.hero--inner .hero__title {
    margin-bottom: 20px;
}

.hero--inner .hero__sub {
    margin-bottom: 28px;
}

.hero--inner .article-hero__meta {
    margin-top: 0;
}

@media (min-width: 768px) {
    .hero--inner::before {
        display: block;
    }

    .hero--inner .hero__bg {
        display: block;
        top: 0;
        bottom: 0;
        width: 62vw;
        opacity: 0.9;
        object-position: right bottom;
    }

    .hero--inner::before {
        top: 0;
        bottom: 0;
        width: 78vw;
    }
}

@media (min-width: 1024px) {
    .hero--inner .hero__bg {
        width: 60vw;
        object-position: right bottom;
    }

    .hero--inner::before {
        width: 72vw;
    }
}

@media (max-width: 767px) {
    .hero--inner .hero__bg,
    .hero--inner::before {
        display: none;
    }

    .hero--inner .hero__inner {
        padding-top: 24px;
        padding-bottom: 24px;
    }

    .hero--inner .breadcrumbs {
        margin-bottom: 18px;
    }

    .hero--inner .hero__title {
        margin-bottom: 16px;
    }

    .hero--inner .hero__sub {
        margin-bottom: 22px;
    }
}

/* Article hero meta */
.article-hero__date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: var(--space-md);
}

/* BREADCRUMBS */

.breadcrumbs {
    width: 100%;
    max-width: 100%;
    margin-bottom: 28px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

.breadcrumbs__list {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0;
    min-width: 0;
    max-width: 100%;
    padding: 0;
    margin: 0;
    list-style: none;
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.breadcrumbs__item:not(:last-child) {
    flex: 0 0 auto;
}

.breadcrumbs__item:last-child {
    flex: 1 1 auto;
    overflow: hidden;
}

.breadcrumbs__item a {
    color: #2563eb;
    text-decoration: none;
}

.breadcrumbs__item a:hover {
    color: #1d4ed8;
}

.breadcrumbs__sep {
    flex: 0 0 auto;
    margin: 0 14px;
    color: #94a3b8;
    font-weight: 600;
}

.breadcrumbs__item:last-child span {
    display: block;
    overflow: hidden;
    color: var(--color-text-muted);
    white-space: nowrap;
    text-overflow: ellipsis;
}

@media (max-width: 599px) {
    .breadcrumbs {
        margin-bottom: 18px;
        font-size: 0.8rem;
    }

    .breadcrumbs__sep {
        margin: 0 8px;
    }

    .breadcrumbs__item:last-child span {
        max-width: 160px;
    }
}

/* POST CARD */
.post-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.post-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.post-card__img-wrap {
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.post-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
}

.post-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
}

.post-card__title a {
    color: var(--color-text);
}

.post-card__title a:hover {
    color: var(--color-primary);
}

.post-card__intro {
    flex: 1;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.55;
}

.post-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-top: auto;
}

.post-card__date {
    flex-shrink: 0;
    color: var(--color-text-light);
    font-size: 0.78rem;
}

.post-card__read-more {
    color: var(--color-primary);
    font-size: 0.82rem;
    font-weight: 600;
}

.post-card__read-more:hover {
    text-decoration: underline;
}

/* POST CARD HORIZONTAL */

.index-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
}

.post-card-h {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition),
    transform var(--transition);
}

.post-card-h:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.post-card-h__img-wrap {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #dbeafe;
}

.post-card-h__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-card-h__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
}

.post-card-h__title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
}

.post-card-h__title a {
    color: var(--color-text);
}

.post-card-h__title a:hover {
    color: var(--color-primary);
}

.post-card-h__intro {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.55;
}

.post-card-h__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-top: auto;
}

.post-card-h__date {
    flex-shrink: 0;
    color: var(--color-text-light);
    font-size: 0.78rem;
}

.post-card-h__read-more {
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 600;
}

.post-card-h__read-more:hover {
    text-decoration: underline;
}

/* Small mobile: одна карточка */
@media (max-width: 479px) {
    .post-card-h__img-wrap {
        aspect-ratio: auto;
        height: 200px;
    }

    .post-card-h__title {
        display: -webkit-box;
        overflow: hidden;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .post-card-h__intro {
        display: -webkit-box;
        overflow: hidden;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
}

/* 480–767px: как на главной/категориях — две карточки в ряд */
@media (min-width: 480px) and (max-width: 767px) {
    .index-posts-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    .post-card-h {
        display: flex;
        flex-direction: column;
        min-width: 0;
    }

    .post-card-h__img-wrap {
        aspect-ratio: auto;
        height: 180px;
    }

    .post-card-h__body {
        min-height: 230px;
        padding: 16px 24px;
    }

    .post-card-h__title {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.95rem;
        line-height: 1.35;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .post-card-h__intro {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.85rem;
        line-height: 1.55;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
    }
}

/* 768px+ : горизонтальный список */
@media (min-width: 768px) {
    .post-card-h {
        min-height: 170px;
    }

    .post-card-h--has-image {
        display: grid;
        grid-template-columns: minmax(260px, 34%) minmax(0, 1fr);
    }

    .post-card-h--no-image {
        display: flex;
        flex-direction: column;
    }

    .post-card-h__img-wrap {
        aspect-ratio: auto;
        height: 100%;
    }

    .post-card-h__body {
        padding: var(--space-lg);
    }

    .post-card-h__title {
        display: -webkit-box;
        overflow: hidden;
        font-size: var(--text-lg);
        line-height: 1.3;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .post-card-h__intro {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.9rem;
        line-height: 1.55;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
}

/* Desktop: картинка шире, не квадратная */
@media (min-width: 1024px) {
    .post-card-h {
        min-height: 172px;
    }

    .post-card-h--has-image {
        grid-template-columns: minmax(280px, 36%) minmax(0, 1fr);
    }
}

/* FEATURED ARTICLES */
.home-featured {
    padding: 24px 0 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

/* 480–1023px: всегда две одинаковые карточки в ряд */
@media (min-width: 480px) and (max-width: 1023px) {
    .featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .featured-grid > .post-card {
        min-width: 0;
        height: auto;
    }

    .featured-grid > .post-card .post-card__img-wrap {
        aspect-ratio: auto;
        height: 180px;
    }

    .featured-grid > .post-card .post-card__body {
        min-height: 230px;
        padding: 20px 24px;
    }

    .featured-grid > .post-card .post-card__title {
        font-size: 0.95rem;
        line-height: 1.35;
    }

    .featured-grid > .post-card .post-card__intro {
        font-size: 0.85rem;
        line-height: 1.55;
    }

    .featured-grid > .post-card .post-card__footer {
        margin-top: auto;
    }
}

/* 1024px+: desktop-сетка */
@media (min-width: 1024px) {
    .featured-grid {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .featured-grid > .post-card {
        grid-column: span 3;
    }

    /*
      Первая карточка — широкая горизонтальная.
    */
    .featured-grid > .post-card--featured-main {
        grid-column: 1 / -1;
        height: 260px;
        min-height: 0;
    }

    .featured-grid > .post-card--featured-main.post-card--has-image {
        display: grid;
        grid-template-columns: minmax(0, 45%) minmax(0, 55%);
    }

    .featured-grid > .post-card--featured-main.post-card--no-image {
        display: flex;
        flex-direction: column;
    }

    .featured-grid > .post-card--featured-main .post-card__img-wrap {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: auto;
        height: 260px;
        min-height: 0;
    }

    .featured-grid > .post-card--featured-main .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .featured-grid > .post-card--featured-main .post-card__body {
        height: 260px;
        min-height: 0;
        padding: var(--space-xl);
        overflow: hidden;
    }

    .featured-grid > .post-card--featured-main.post-card--has-image .post-card__body {
        grid-column: 2;
        grid-row: 1;
    }

    .featured-grid > .post-card--featured-main.post-card--no-image .post-card__body {
        width: 100%;
    }

    .featured-grid > .post-card--featured-main .post-card__title {
        font-size: clamp(1.1rem, 2.2vw, var(--text-2xl));
        line-height: 1.3;
    }

    .featured-grid > .post-card--featured-main .post-card__intro {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /*
      Если после первой широкой карточки в последнем ряду осталась 1 карточка —
      делаем её широкой горизонтальной.
    */
    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) {
        grid-column: 1 / -1;
        height: 260px;
        min-height: 0;
    }

    .featured-grid > .post-card.post-card--has-image:nth-last-child(1):nth-child(4n + 2) {
        display: grid;
        grid-template-columns: minmax(0, 45%) minmax(0, 55%);
    }

    .featured-grid > .post-card.post-card--no-image:nth-last-child(1):nth-child(4n + 2) {
        display: flex;
        flex-direction: column;
    }

    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) .post-card__img-wrap {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: auto;
        height: 260px;
        min-height: 0;
    }

    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) .post-card__body {
        height: 260px;
        min-height: 0;
        padding: var(--space-xl);
        overflow: hidden;
    }

    .featured-grid > .post-card.post-card--has-image:nth-last-child(1):nth-child(4n + 2) .post-card__body {
        grid-column: 2;
        grid-row: 1;
    }

    .featured-grid > .post-card.post-card--no-image:nth-last-child(1):nth-child(4n + 2) .post-card__body {
        width: 100%;
    }

    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) .post-card__title {
        font-size: clamp(1.1rem, 2.2vw, var(--text-2xl));
        line-height: 1.3;
    }

    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 2) .post-card__intro {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /*
      Если после первой широкой карточки в последнем ряду осталось 2 карточки —
      делаем их по половине ряда и подрезаем картинки.
    */
    .featured-grid > .post-card:nth-last-child(2):nth-child(4n + 2),
    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 3) {
        grid-column: span 6;
    }

    .featured-grid > .post-card:nth-last-child(2):nth-child(4n + 2) .post-card__img-wrap,
    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 3) .post-card__img-wrap {
        aspect-ratio: auto;
        height: 220px;
    }

    /*
      Если после первой широкой карточки в последнем ряду осталось 3 карточки —
      делаем их по трети ряда.
    */
    .featured-grid > .post-card:nth-last-child(3):nth-child(4n + 2),
    .featured-grid > .post-card:nth-last-child(2):nth-child(4n + 3),
    .featured-grid > .post-card:nth-last-child(1):nth-child(4n + 4) {
        grid-column: span 4;
    }
}

@media (max-width: 479px) {
    .home-featured .post-card__img-wrap {
        aspect-ratio: auto;
        height: 200px;
    }

    .home-featured .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/* CATEGORY POSTS GRID 1 большая + 3 обычные, повторяется */

.category-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) 0;
}

.category-posts-grid > .post-card {
    min-width: 0;
}

/* Tablet */
/* Tablet: все карточки по 2 в ряд, без огромных одиночных */
@media (min-width: 480px) and (max-width: 1023px) {
    .category-posts-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .category-posts-grid > .post-card,
    .category-posts-grid > .post-card--category-main {
        grid-column: auto;
        display: flex;
        flex-direction: column;
        height: auto;
        min-height: 0;
    }

    .category-posts-grid > .post-card .post-card__img-wrap,
    .category-posts-grid > .post-card--category-main .post-card__img-wrap {
        aspect-ratio: auto;
        height: 180px;
    }

    .category-posts-grid > .post-card .post-card__body,
    .category-posts-grid > .post-card--category-main .post-card__body {
        min-height: 230px;
        padding: 16px 24px;
    }

    .category-posts-grid > .post-card .post-card__title,
    .category-posts-grid > .post-card--category-main .post-card__title {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.95rem;
        line-height: 1.35;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .category-posts-grid > .post-card .post-card__intro,
    .category-posts-grid > .post-card--category-main .post-card__intro {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.85rem;
        line-height: 1.55;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
    }

    .category-posts-grid > .post-card .post-card__footer,
    .category-posts-grid > .post-card--category-main .post-card__footer {
        margin-top: auto;
    }
}

/* Mobile для категорий: картинка как на главной */
@media (max-width: 479px) {
    .category-posts-grid .post-card__img-wrap {
        aspect-ratio: auto;
        height: 200px;
    }

    .category-posts-grid .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .category-posts-grid .post-card__body {
        min-height: auto;
        padding: var(--space-md) var(--space-lg);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .category-posts-grid {
        grid-template-columns: repeat(12, minmax(0, 1fr));
        gap: var(--space-lg);
    }

    /* Обычные карточки: 3 в ряд */
    .category-posts-grid > .post-card {
        grid-column: span 4;
        min-width: 0;
    }

    /* Основная большая карточка: 1-я, 5-я, 9-я и т.д., если есть полная группа */
    .category-posts-grid > .post-card--category-main {
        grid-column: 1 / -1;
        height: 260px;
        min-height: 0;
    }

    .category-posts-grid > .post-card--category-main.post-card--has-image {
        display: grid;
        grid-template-columns: minmax(0, 45%) minmax(0, 55%);
    }

    .category-posts-grid > .post-card--category-main.post-card--no-image {
        display: flex;
        flex-direction: column;
    }

    .category-posts-grid > .post-card--category-main .post-card__img-wrap {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: auto;
        height: 260px;
        min-height: 0;
    }

    .category-posts-grid > .post-card--category-main .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .category-posts-grid > .post-card--category-main .post-card__body {
        display: flex;
        flex-direction: column;
        height: 260px;
        min-height: 0;
        padding: 16px 24px;
        overflow: hidden;
    }

    .category-posts-grid > .post-card--category-main.post-card--has-image .post-card__body {
        grid-column: 2;
        grid-row: 1;
    }

    .category-posts-grid > .post-card--category-main.post-card--no-image .post-card__body {
        width: 100%;
    }

    /* Если в конце осталась 1 карточка — делаем её такой же горизонтальной */
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) {
        grid-column: 1 / -1;
        height: 260px;
        min-height: 0;
    }

    .category-posts-grid > .post-card.post-card--has-image:nth-last-child(1):nth-child(4n + 1) {
        display: grid;
        grid-template-columns: minmax(0, 45%) minmax(0, 55%);
    }

    .category-posts-grid > .post-card.post-card--no-image:nth-last-child(1):nth-child(4n + 1) {
        display: flex;
        flex-direction: column;
    }

    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__img-wrap {
        grid-column: 1;
        grid-row: 1;
        aspect-ratio: auto;
        height: 260px;
        min-height: 0;
    }

    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__body {
        display: flex;
        flex-direction: column;
        height: 260px;
        min-height: 0;
        padding: var(--space-xl);
        overflow: hidden;
    }

    .category-posts-grid > .post-card.post-card--has-image:nth-last-child(1):nth-child(4n + 1) .post-card__body {
        grid-column: 2;
        grid-row: 1;
    }

    .category-posts-grid > .post-card.post-card--no-image:nth-last-child(1):nth-child(4n + 1) .post-card__body {
        width: 100%;
    }

    /* Если осталось 2 обычные карточки — по половине */
    .category-posts-grid > .post-card:nth-last-child(2):nth-child(4n + 1),
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 2) {
        grid-column: span 6;
    }

    /* Если осталось 3 обычные карточки — по трети */
    .category-posts-grid > .post-card:nth-last-child(3):nth-child(4n + 1),
    .category-posts-grid > .post-card:nth-last-child(2):nth-child(4n + 2),
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 3) {
        grid-column: span 4;
    }

    /* Обычные карточки: фиксируем низ, чтобы дата/read more не уезжали */
    .category-posts-grid > .post-card:not(.post-card--category-main) .post-card__body {
        min-height: 250px;
        overflow: hidden;
    }

    /* Заголовок обычной карточки */
    .category-posts-grid > .post-card:not(.post-card--category-main) .post-card__title {
        display: -webkit-box;
        overflow: hidden;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    /* Описание обычной карточки */
    .category-posts-grid > .post-card:not(.post-card--category-main) .post-card__intro {
        display: -webkit-box;
        overflow: hidden;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
    }

    .category-posts-grid > .post-card:not(.post-card--category-main) .post-card__footer {
        margin-top: auto;
    }

    /* Горизонтальные карточки: основная и последняя одиночная */
    .category-posts-grid > .post-card--category-main .post-card__title,
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__title {
        display: -webkit-box;
        overflow: hidden;
        font-size: clamp(1.1rem, 2vw, var(--text-2xl));
        line-height: 1.3;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .category-posts-grid > .post-card--category-main .post-card__intro,
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__intro {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.95rem;
        line-height: 1.6;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .category-posts-grid > .post-card--category-main .post-card__footer,
    .category-posts-grid > .post-card:nth-last-child(1):nth-child(4n + 1) .post-card__footer {
        margin-top: auto;
    }
}

/* HOME RECENT / CAROUSEL */

.home-recent {
    background: transparent;
    padding: 24px 0 0;
}

.home-recent > .container {
    background: var(--color-bg-alt);
    border-radius: 24px;
    padding-top: 24px;
    overflow: visible;
}

.home-recent__header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: var(--space-md);
    margin-bottom: 24px;
}

.home-recent__header .section-title {
    margin-bottom: 0;
}

.home-recent__all {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-height: 44px;
    padding: 0.65rem 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.home-recent__all:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
}

.carousel {
    position: relative;
    padding: 0 64px 36px;
    overflow: visible;
}

.carousel__track-wrap {
    overflow: hidden;
}

.carousel__track {
    display: flex;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
    list-style: none;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.carousel__track::-webkit-scrollbar {
    display: none;
}

.carousel__slide {
    flex: 0 0 86%;
    min-width: 0;
    scroll-snap-align: start;
}

.carousel__slide .post-card {
    height: 100%;
}

.carousel__slide .post-card__img-wrap {
    height: 180px;
    aspect-ratio: auto;
}

.carousel__slide .post-card__body {
    min-height: 230px;
}

.carousel__btn {
    position: absolute;
    top: 43%;
    z-index: 5;
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    background: var(--color-bg);
    box-shadow: var(--shadow-md);
    color: var(--color-text);
    cursor: pointer;
    transform: translateY(-50%);
    transition: background var(--transition),
    border-color var(--transition),
    color var(--transition),
    opacity var(--transition);
}

.carousel__btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.carousel__btn:disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

.carousel__btn--prev {
    left: 12px;
}

.carousel__btn--next {
    right: 12px;
}

.carousel__dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: var(--space-xl);
    min-height: 10px;
}

.carousel__dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: background var(--transition),
    transform var(--transition);
}

.carousel__dot--active {
    background: var(--color-primary);
    transform: scale(1.08);
}

@media (min-width: 480px) {
    .carousel__slide {
        flex-basis: calc((100% - var(--space-lg)) / 2);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .carousel__slide {
        flex-basis: calc((100% - var(--space-lg)) / 2);
    }
}

@media (min-width: 1024px) {
    .carousel {
        padding-left: 0;
        padding-right: 0;
    }

    /*
      Desktop:
      показываем 3 полные карточки + кусок 4-й.
      Карточки становятся крупнее и ближе к верхнему блоку.
    */
    .carousel__slide {
        flex-basis: calc((100% - (var(--space-lg) * 3)) / 3.55);
    }

    .carousel__btn {
        display: flex;
    }

    .carousel__btn--prev {
        left: -22px;
    }

    .carousel__btn--next {
        right: -22px;
    }
}

@media (max-width: 767px) {
    .home-recent__header {
        grid-template-columns: 1fr auto;
        align-items: start;
        margin-bottom: 20px;
    }

    .home-recent__all {
        min-height: 38px;
        padding: 0.5rem 0.9rem;
        font-size: 0.82rem;
    }

    .home-recent > .container {
        border-radius: 0;
    }

    .carousel {
        padding-left: 0;
        padding-right: 0;
    }

    .carousel__track-wrap {
        overflow: visible;
    }

    .carousel__btn {
        display: none;
    }

    .carousel__slide .post-card__body {
        min-height: auto;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .home-recent__header {
        grid-template-columns: 1fr auto;
        align-items: start;
        margin-bottom: 24px;
    }
}

/* HOME FEATURES */
.home-features {
    background: transparent;
    padding: 24px 0 0;
    margin-top: 0;
}

.home-features > .container {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
}

.home-features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.home-feature {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: 24px 16px;
    border-bottom: 1px solid var(--color-border);
}

.home-feature:last-child {
    border-bottom: 0;
}

.home-feature__icon {
    flex: 0 0 64px;
    width: 64px;
    height: 64px;
}

.home-feature__text {
    min-width: 0;
}

.home-feature strong {
    display: block;
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 6px;
}

.home-feature p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

@media (min-width: 768px) and (max-width: 1023px) {
    .home-features__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .home-feature:nth-child(1),
    .home-feature:nth-child(2) {
        border-bottom: 1px solid var(--color-border);
    }

    .home-feature:nth-child(2n + 1) {
        border-right: 1px solid var(--color-border);
    }

    .home-feature:nth-child(3),
    .home-feature:nth-child(4) {
        border-bottom: 0;
    }
}

@media (min-width: 1024px) {
    .home-features__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .home-feature {
        padding: 24px 16px;
        border-bottom: 0;
        border-right: 1px solid var(--color-border);
    }

    .home-feature:nth-child(1),
    .home-feature:nth-child(2),
    .home-feature:nth-child(3),
    .home-feature:nth-child(4) {
        border-bottom: 0;
    }

    .home-feature:last-child {
        border-right: 0;
    }
}

/* PAGE LAYOUTS */

.article-layout,
.category-layout,
.index-layout {
    padding: var(--space-xl) 0;
}

/* Верх статьи: контент + sidebar */
.article-layout__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

/* Для категорий и index оставляем старую сетку */
.category-layout,
.index-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 1024px) {
    .home-recent__all {
        transform: translateY(-4px);
    }

    .article-layout__top {
        grid-template-columns: minmax(0, 65%) minmax(280px, 32%);
        gap: 48px;
        align-items: start;
    }

    .category-layout,
    .index-layout {
        grid-template-columns: minmax(0, 65%) minmax(280px, 32%);
        gap: 48px;
        align-items: start;
    }

    .article-sidebar,
    .category-sidebar,
    .index-sidebar {
        position: sticky;
        top: var(--sidebar-sticky-top, 10px);
        align-self: start;
    }
}

/* Похожие статьи всегда идут отдельным широким блоком после верхней сетки */
.article-layout > .similar-articles {
    margin-top: var(--space-2xl);
}

/* SIDEBAR POPULAR ARTICLES */
.sidebar-popular {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.sidebar-popular__title {
    display: none;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
}

.sidebar-popular__mobile-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.sidebar-popular__mobile-summary::-webkit-details-marker {
    display: none;
}

.sidebar-popular__mobile-summary::marker {
    display: none;
}

.sidebar-popular__chevron {
    transition: transform var(--transition);
}

.sidebar-popular__mobile-toggle[open] .sidebar-popular__chevron {
    transform: rotate(180deg);
}

.sidebar-popular__inner {
    padding: 0;
}

@media (min-width: 1024px) {
    .sidebar-popular__mobile-summary {
        display: none;
    }

    .sidebar-popular__title {
        display: block;
    }

    details.sidebar-popular__mobile-toggle {
        display: block;
    }

    /* Важно: если <details> закрыт в HTML ради mobile, на desktop всё равно показываем содержимое. */
    details.sidebar-popular__mobile-toggle:not([open]) > .sidebar-popular__inner {
        display: block;
    }
}

.popular-list {
    padding: var(--space-xs) 0;
}

.popular-list__item {
    border-bottom: 1px solid var(--color-border);
}

.popular-list__item:last-child {
    border-bottom: 0;
}

.popular-list__link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--transition);
}

.popular-list__link:hover {
    background: var(--color-bg-alt);
}

.popular-list__thumb {
    flex-shrink: 0;
    width: 72px;
    height: 54px;
    border-radius: var(--radius-sm);
    object-fit: cover;
}

.popular-list__text {
    flex: 1;
    min-width: 0;
}

.popular-list__item-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--color-text);
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.35;
}

.popular-list__date {
    display: block;
    color: var(--color-text-light);
    font-size: 0.72rem;
    margin-top: 4px;
}

.sidebar-popular__all {
    display: block;
    margin: var(--space-sm) var(--space-md);
    padding: 0.75rem var(--space-md);
    border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    transition: background var(--transition), color var(--transition);
}

.sidebar-popular__all:hover {
    background: var(--color-primary);
    color: #fff;
}

/* TABLE OF CONTENTS */
.toc {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin: var(--space-xl) 0;
    overflow: hidden;
}

.toc__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.toc__label {
    font-size: 0.95rem;
    font-weight: 700;
}

.toc__toggle {
    display: flex;
    align-items: center;
    padding: 4px;
    background: none;
    border: 0;
    color: var(--color-text-muted);
    cursor: pointer;
}

.toc__chevron {
    transition: transform var(--transition);
}

.toc__toggle[aria-expanded="false"] .toc__chevron {
    transform: rotate(-90deg);
}

.toc__list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-md) var(--space-lg);
    list-style: none;
}

.toc__list[hidden] {
    display: none;
}

.toc.is-collapsed .toc__header {
    border-bottom: 0;
}

.toc__item--h3 {
    padding-left: 1.25rem;
}

.toc__link {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 3px 0;
    color: var(--color-text);
    font-size: 0.875rem;
    line-height: 1.45;
    text-decoration: none;
    transition: color var(--transition);
}

.toc__link::before {
    content: '•';
    flex-shrink: 0;
    color: var(--color-primary);
    font-size: 0.65rem;
    margin-top: 5px;
}

.toc__item--h3 .toc__link::before {
    content: '○';
    color: var(--color-text-light);
}

.toc__link:hover {
    color: var(--color-primary);
}

/* ARTICLE BODY*/
.article__hero-img {
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-lg);
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.article__hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article__body {
    font-size: var(--text-base);
    line-height: 1.75;
}

.article__body h2 {
    font-size: clamp(1.2rem, 3vw, var(--text-2xl));
    font-weight: 700;
    line-height: 1.3;
    margin: var(--space-2xl) 0 var(--space-md);
}

.article__body h3 {
    font-size: clamp(1.05rem, 2.5vw, var(--text-xl));
    font-weight: 700;
    line-height: 1.35;
    margin: var(--space-xl) 0 var(--space-sm);
}

.article__body p {
    margin-bottom: var(--space-md);
}

.article__body a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.article__body ul,
.article__body ol {
    padding-left: 1.5rem;
    margin-bottom: var(--space-md);
    list-style: revert;
}

.article__body li {
    margin-bottom: 4px;
    line-height: 1.65;
}

.article__body blockquote:not(.twitter-tweet) {
    border-left: 3px solid var(--color-primary);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-xl) 0;
    background: var(--color-bg-alt);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--color-text-muted);
    font-style: italic;
}

.article__body img {
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
}

.article__body figure {
    margin: var(--space-xl) 0;
}

.article__body figcaption {
    margin-top: var(--space-sm);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-align: center;
}

.article__body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) 0;
    font-size: var(--text-sm);
}

.article__body th,
.article__body td {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    text-align: left;
    vertical-align: top;
}

.article__body th {
    background: #f8fafc;
    font-weight: 700;
}

.article__body pre {
    overflow-x: auto;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background: #0f172a;
    color: #e2e8f0;
    margin: var(--space-xl) 0;
}

.article__body code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', monospace;
    font-size: 0.9em;
}

/* Embedded media: YouTube / iframe / Twitter */
.article-layout,
.article-main,
.article,
.article__body {
    min-width: 0;
    max-width: 100%;
}

.article__body .responsive-object {
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    margin: var(--space-xl) 0;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.article__body .responsive-object iframe,
.article__body .responsive-object embed,
.article__body .responsive-object object {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.article__body > iframe,
.article__body p > iframe,
.article__body div > iframe {
    display: block;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    height: auto;
    margin: var(--space-xl) 0;
    border: 0;
}

.article__body video,
.article__body embed,
.article__body object {
    display: block;
    width: 100%;
    max-width: 100%;
}

.article__body .twitter-tweet,
.article__body .twitter-tweet-rendered,
.article__body twitter-widget,
.article__body iframe[id^="twitter-widget-"] {
    display: block !important;
    width: 100% !important;
    max-width: 550px !important;
    min-width: 0 !important;
    margin: var(--space-xl) auto !important;
}

/* SIMILAR ARTICLES */

.similar-articles {
    margin-top: var(--space-2xl);
    padding: 0;
    border-top: 0;
}

/* Внешний блок */
.similar-articles__mobile-toggle {
    display: block;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Summary — как у Popular articles */
.similar-articles__mobile-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;

    min-height: auto;
    padding: var(--space-md) var(--space-lg);

    color: var(--color-text);
    font-size: var(--text-base);
    font-weight: 700;
    line-height: 1.3;

    cursor: pointer;
    list-style: none;
    user-select: none;
}

.similar-articles__mobile-summary::-webkit-details-marker {
    display: none;
}

.similar-articles__mobile-summary::marker {
    display: none;
}

.similar-articles__chevron {
    flex-shrink: 0;
    color: var(--color-text);
    transition: transform var(--transition);
}

.similar-articles__mobile-toggle[open] .similar-articles__chevron {
    transform: rotate(180deg);
}

/* Контент внутри */
.similar-articles__inner {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.similar-articles__title {
    display: none;
    margin-bottom: var(--space-lg);
    color: var(--color-text);
    font-size: var(--text-xl);
    font-weight: 800;
    line-height: 1.3;
}

/* Сетка */
.similar-articles__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

/* Карточка */
.similar-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.similar-card__img-wrap {
    display: block;
    width: 100%;
    height: 120px;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: #dbeafe;
    margin-bottom: var(--space-sm);
}

.similar-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.similar-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.similar-card__title {
    display: -webkit-box;
    overflow: hidden;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.similar-card__title a {
    color: var(--color-text);
}

.similar-card__title a:hover {
    color: var(--color-primary);
}

.similar-card__read-more {
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

/* Tablet + mobile: свернуто, как Popular articles */
@media (max-width: 1023px) {
    .similar-articles {
        margin-top: var(--space-xl);
    }

    .similar-articles__mobile-toggle:not([open]) > .similar-articles__inner {
        display: none;
    }

    .similar-articles__inner {
        padding: var(--space-md) var(--space-lg) var(--space-lg);
    }

    .similar-articles__grid {
        grid-template-columns: 1fr;
    }

    .similar-card--has-image {
        display: grid;
        grid-template-columns: 92px minmax(0, 1fr);
        gap: var(--space-md);
        align-items: center;
    }

    .similar-card__img-wrap {
        width: 92px;
        height: 64px;
        margin-bottom: 0;
    }
}

/* Desktop: раскрытый голубой блок */
/* Desktop: раскрытый широкий блок, карточки горизонтальные */
@media (min-width: 1024px) {
    .similar-articles {
        margin-top: var(--space-2xl);
    }

    .similar-articles__mobile-toggle {
        padding: 24px;
        border-radius: 24px;
    }

    .similar-articles__mobile-summary {
        display: none;
    }

    .similar-articles__title {
        display: block;
        margin-bottom: 20px;
        font-size: var(--text-xl);
        font-weight: 800;
    }

    details.similar-articles__mobile-toggle {
        display: block;
    }

    details.similar-articles__mobile-toggle:not([open]) > .similar-articles__inner {
        display: block;
    }

    .similar-articles__inner {
        padding: 0;
        border-top: 0;
    }

    .similar-articles__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 28px;
    }

    .similar-card--has-image {
        display: grid;
        grid-template-columns: 104px minmax(0, 1fr);
        gap: 16px;
        align-items: center;
        min-width: 0;
    }

    .similar-card__img-wrap {
        width: 104px;
        height: 76px;
        margin-bottom: 0;
        border-radius: var(--radius-md);
    }

    .similar-card__body {
        gap: 8px;
        min-width: 0;
    }

    .similar-card__title {
        font-size: 0.88rem;
        line-height: 1.35;
        -webkit-line-clamp: 2;
    }

    .similar-card__read-more {
        font-size: 0.84rem;
        line-height: 1.2;
    }
}

/* Small mobile */
@media (max-width: 599px) {
    .similar-articles__mobile-summary {
        padding: var(--space-md) var(--space-lg);
        font-size: var(--text-base);
    }

    .similar-articles__inner {
        padding: var(--space-md);
    }

    .similar-card--has-image {
        grid-template-columns: 82px minmax(0, 1fr);
        gap: var(--space-sm);
    }

    .similar-card__img-wrap {
        width: 82px;
        height: 58px;
    }

    .similar-card__title {
        font-size: 0.84rem;
    }

    .similar-card__read-more {
        font-size: 0.8rem;
    }
}

/* PAGINATION */
.pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-2xl) 0;
}

.pagination__load-more {
    width: 100%;
    max-width: 300px;
}

.pagination__load-more .btn {
    width: 100%;
}

.pagination__nav {
    display: flex;
}

.pagination__list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border: 1.5px solid transparent;
    border-radius: 50%;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

/* Previous / Next — как Load more, но компактнее */
.pagination__link[rel="prev"],
.pagination__link[rel="next"] {
    min-width: 150px;
    height: 40px;
    padding: 0 22px;

    border-radius: var(--radius-full);
    border-color: transparent;

    color: var(--color-text);
    background: transparent;
    font-weight: 500;
}

.pagination__link[rel="prev"]:hover,
.pagination__link[rel="next"]:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: transparent;
}

.pagination__link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination__link--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.pagination__link--active,
.pagination__link--active:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    pointer-events: none;
}


/* FOOTER */
.site-footer {
    border-top: 0;
    padding: 0 0 24px;
    margin-top: 24px;
}

.site-footer > .container {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.site-footer__inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
}

.site-footer__logo {
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 700;
}

.site-footer__contact {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.site-footer__copyright {
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

@media (min-width: 768px) {
    .site-footer__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* SEARCH */
.search-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.search-form input {
    flex: 1;
    padding: 0.65rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}

.search-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

@media (min-width: 480px) {
    .search-form {
        flex-direction: row;
    }
}

/* EMPTY STATES / UTILITIES */
.no-posts {
    padding: var(--space-2xl) 0;
    color: var(--color-text-muted);
    text-align: center;
    font-size: var(--text-base);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

/* SEARCH PAGE */

.search-results {
    padding-top: var(--space-xl);
}

.search-results__count {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.search-results__count strong {
    color: var(--color-text);
}

.search-form--hero {
    max-width: 620px;
    margin-bottom: 0;
}

.search-form--hero input {
    min-height: 46px;
    background: var(--color-bg);
}

@media (min-width: 480px) {
    .search-form--hero {
        display: flex;
        flex-direction: row;
    }

    .search-form--hero input {
        flex: 1;
    }
}

@media (max-width: 479px) {
    .search-form--hero .btn {
        width: 100%;
    }
}

/* ERROR PAGES */

.error-hero .hero__text {
    max-width: 620px;
}

.error-page__code {
    color: var(--color-text);
    font-size: clamp(4.5rem, 12vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-md);
}

.error-page__title {
    margin-bottom: var(--space-md);
}

.error-page__text {
    max-width: 560px;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: var(--space-md);
}

.error-page__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

@media (max-width: 479px) {
    .error-page__actions {
        flex-direction: column;
    }

    .error-page__actions .btn {
        width: 100%;
    }
}